package com.hduong.springcloud.controller;

import com.alibaba.csp.sentinel.annotation.SentinelResource;
import com.alibaba.csp.sentinel.slots.block.BlockException;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;

/**
 * @author admin
 */
@RestController
@Slf4j
public class FlowLimitController {
    AtomicInteger i = new AtomicInteger(0);
    @GetMapping("/testA")
    public String testA() {
//        try {
//            Thread.sleep(800);
//        } catch (InterruptedException e) {
//            e.printStackTrace();
//        }
        log.info(Thread.currentThread().getName() + "请求处理， 排队处理! "  +  i.getAndAdd(1));
        return ".....testA";
    }

    @GetMapping("/testB")
    public String testB() {
        log.info(Thread.currentThread().getName() + "访问");
        return ".....testB";
    }

    @GetMapping("/testD")
    public String testD() {
        try {
            TimeUnit.SECONDS.sleep(1);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        log.info("测试testD");
        int a=10/0;
        return ".....testD";
    }

    @GetMapping("/testHotKey")
    @SentinelResource(value = "testHotKey",blockHandler = "deal_testHotKey")
    public String testHotKey(@RequestParam(value = "p1", required = false) String p1,
                             @RequestParam(value = "p2", required = false) String p2) {

        return ".....testHotKey";
    }
    public String deal_testHotKey(String p1, String p2, BlockException e) {
        return ".....deal_testHotKey testHotKey";
    }
}
